51174438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7043}}^1$

素因数の和:7228

約数の個数: 32

約数和(自身を含む): 117662976

約数和(自身を除く): 66488538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7043, 7266, 14086, 21129, 42258, 49301, 98602, 147903, 295806, 1218439, 2436878, 3655317, 7310634, 8529073, 17058146, 25587219, 51174438]

約数ペア:

[(1, 51174438), (2, 25587219), (3, 17058146), (6, 8529073), (7, 7310634), (14, 3655317), (21, 2436878), (42, 1218439), (173, 295806), (346, 147903), (519, 98602), (1038, 49301), (1211, 42258), (2422, 21129), (3633, 14086), (7043, 7266)]